Rofo 2021; 193(12): 1451-1460
DOI: 10.1055/a-1541-8265
Musculoskeletal System

Structured Reporting of Whole-Body Trauma CT Scans Using Checklists: Diagnostic Accuracy of Reporting Radiologists Depending on Their Level of Experience

Article in several languages: English | deutsch
Lena Marie Dendl
1   Institute for Diagnostic and Interventional Radiology, Brandenburg Medical School Theodor Fontane, Brandenburg a. d. Havel, Germany
2   Department of Radiology, Johanniter-Hospital Treuenbrietzen, Germany
,
Antonia Maria Pausch
3   Department of Radiology, University Hospital Regensburg, Germany
,
Patrick Hoffstetter
4   Department of Radiology, Asklepios-Klinikum Bad Abbach, Germany
,
Christian Dornia
5   Radiology, MVZ für Diagnostische Radiologie Düsseldorf, Germany
,
Josef Höllthaler
6   Radiology, dia.log Altötting, Germany
,
Antonio Ernstberger
7   Department of Trauma Surgery, Klinikum Osnabrück GmbH, Osnabruck, Germany
,
Roland Becker
8   Department of Orthopaedics and Traumatology, Medizinische Hochschule Brandenburg Theodor Fontane, Brandenburg an der Havel, Germany
,
Sebastian Kopf
8   Department of Orthopaedics and Traumatology, Medizinische Hochschule Brandenburg Theodor Fontane, Brandenburg an der Havel, Germany
,
Stephan Schleder
9   Department of Radiology, Barmherzige-Brüder-Klinikum Sankt Elisabeth Straubing GmbH, Straubing, Germany
,
Andreas G. Schreyer
1   Institute for Diagnostic and Interventional Radiology, Brandenburg Medical School Theodor Fontane, Brandenburg a. d. Havel, Germany
› Author Affiliations

Abstract

Purpose Evaluation of the diagnostic accuracy of a checklist-style structured reporting template in the setting of whole-body multislice computed tomography in major trauma patients depending on the level of experience of the reporting radiologist.

Materials and Methods A total of 140 major trauma scans with the same protocol were included in this retrospective study. In a purely trial-intended reading, the trauma scans were analyzed by three radiologists with different levels of experience (resident, radiologist with 3 years of experience after board certification, and radiologist with 7 years of experience after board certification). The aim was to fill in the checklist 1 template within one minute to immediately diagnose management-altering findings. Checklist 2 was intended for the analysis of important trauma-related findings within 10 minutes. Reading times were documented. The final radiology report and the documented injuries in the patient’s medical record were used as gold standard.

Results The evaluation of checklist 1 showed a range of false-negative reports between 5.0 % and 11.4 % with the resident showing the highest accuracy. Checklist 2 showed overall high diagnostic inaccuracy (19.3–35.0 %). The resident's diagnostic accuracy was statistically significantly higher compared to the radiologist with 3 years of experience after board certification (p = 0.0197) and with 7 years of experience after board certification (p = 0.0046). Shorter average reporting time resulted in higher diagnostic inaccuracy. Most of the missed diagnoses were fractures of the spine and ribs.

Conclusion By using a structured reporting template in the setting of major trauma computed tomography, less experienced radiologists reach a higher diagnostic accuracy compared to experienced readers.

Key Points:

  • In the setting of a pure trial reading, the diagnostic inaccuracy of template-based reporting of major trauma CT examinations is high.

  • Fractures in general and especially of the vertebral bodies and ribs were the most commonly missed diagnoses.

  • In a study setting, less experienced radiologists seem to reach a higher diagnostic accuracy when using a structured reporting approach.

Citation Format

  • Dendl LM, Pausch AM, Hoffstetter P et al. Structured Reporting of Whole-Body Trauma CT Scans Using Checklists: Diagnostic Accuracy of Reporting Radiologists Depending on Their Level of Experience. Fortschr Röntgenstr 2021; 193: 1451 – 1460



Publication History

Received: 21 December 2020

Accepted: 08 June 2021

Article published online:
04 August 2021

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